[submodule] Update submodule sonic-swss to the latest HEAD automatica…

…lly (#19320)

#### Why I did it
src/sonic-swss
```
* c0670b7f - (HEAD -> 202311, origin/202311) [DropCounter]Fix the ordering issue with dropcounter (#3128) (64 minutes ago) [Sudharsan Dhamal Gopalarathnam]
```
#### How I did it
#### How to verify it
#### Description for the changelog